<template>
  <div id="homePieCharts" :class="className" :style="{ height: height, width: width }" />
</template>

<script setup lang="ts">
import useResize from '@/components/charts/mixins/resize';
import { init, type EChartsOption } from 'echarts'
import { onMounted, onActivated, onDeactivated, nextTick, onBeforeUnmount } from 'vue'

const {
  mounted,
  chart,
  beforeDestroy,
  activated,
  deactivated
} = useResize()

const props = withDefaults(defineProps<{
  className?: string,
  width?: string,
  height?: string
}>(), {
  className: () => 'chart',
  width: () => '100%',
  height: () => '350px'
})

const initChart = () => {
  const pieChart = init(document.getElementById('homePieCharts') as HTMLDivElement, 'macarons')
  pieChart.setOption({
    tooltip: {
      trigger: 'item',
      formatter: '{a} <br/>{b} : {c} ({d}%)'
    },
    legend: {
      left: 'center',
      bottom: '10',
      data: ['Industries', 'Technology', 'Forex', 'Gold', 'Forecasts']
    },
    series: [
      {
        color: ['#435EBE', '#5DDAB4', '#9694FF', '#FF7976', '#57CAEB'],
        name: 'WEEKLY WRITE ARTICLES',
        type: 'pie',
        roseType: 'radius',
        radius: [15, 95],
        center: ['50%', '38%'],
        data: [
          { value: 320, name: 'Industries' },
          { value: 240, name: 'Technology' },
          { value: 149, name: 'Forex' },
          { value: 100, name: 'Gold' },
          { value: 59, name: 'Forecasts' }
        ],
        animationEasing: 'cubicInOut',
        animationDuration: 2600
      }
    ]
  } as EChartsOption)
  chart.value = pieChart
}

onMounted(() => {
  mounted()
  nextTick(() => {
    initChart()
  })
})

onBeforeUnmount(() => {
  beforeDestroy()
})

onActivated(() => {
  activated()
})

onDeactivated(() => {
  deactivated()
})
</script>

<style scoped></style>
